ISO INTERNATIONAL STANDARD 12027 First edition 2012-06-15 Textiles Cotton-fibre stickiness Detection of sugar by colour reaction Textiles - Collage des fibres de coton - Detection de sucre par réaction colorée Reference number ISO 12027:2012(E) ISO @ISO2012 IHS under lic No reproductic itted without license from IHS Not for Resale ISO 12027:2012(E) COPYRIGHTPROTECTEDDOCUMENT ISO2012 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Case postale 56 · CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ ISO 2012 -All rights reserved No reproductic etworking permitted without license from IHS Not for Resale ISO 12027:2012(E) Contents Page Foreword ..iv Introduction 1 Scope 2 Terms and definitions. 3 Principle 4 Reagents 5 Apparatus, 6 Preparation 2 6.1 Sampling and preparation of test specimen 2 6.2 Colour-reaction solution.. 3 6.3 Colour-reaction paper. 7 Procedure. 3 7.1 Colour-reaction device set-up. 7.2 Transferring honeydew droplets to colour-reaction paper. 7.3 Colour-reaction phase 3 8 Assessment ofcotton-fibre stickiness 8.1 General. 8.2 Visual assessment. 8.3 Evaluation using image analysis device 6 Results 10 Test report Bibliography 8 ili se with I license from IHS Not for Resale